sign in--:--:--UTC

CVE-2026-20253

exploited in the wild☆ pin

CVSS

9.8

Reports

5

First seen

Jun 12, 2026

Last seen

Jun 22, 2026

Affected product

Splunk Enterprise

Associated actors

Recent reports

Check Point Threat Intelligence Report – 22 June 2026

Check Point ResearchJun 22, 2026 Critical

CISA: Splunk Enterprise flaw actively exploited, patch by Sunday

Bleeping ComputerJun 19, 2026 High

CISA Adds Splunk Enterprise Authentication Vulnerability to Known Exploited Vulnerabilities Catalog

CISA AdvisoriesJun 18, 2026 Critical

Critical Splunk Enterprise Flaw Enables Unauthenticated Remote Code Execution

The Hacker NewsJun 13, 2026 Medium

Splunk Products Multiple Vulnerabilities

HKCERTJun 12, 2026

This page shows data on a 7-day delay. Free accounts get the full delayed feed; real-time reports, indicators, and the API start at $29/mo.

Sign up See plans